initial code repo

[stor4nfv.git] / src / ceph / src / tools / cephfs / TableTool.h

diff --git a/src/ceph/src/tools/cephfs/TableTool.h b/src/ceph/src/tools/cephfs/TableTool.h
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2015 John Spray <john.spray@redhat.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation.  See file COPYING.
+ */
+
+
+#include "MDSUtility.h"
+#include "RoleSelector.h"
+
+#include "include/rados/librados.hpp"
+
+/**
+ * Command line tool for debugging the backing store of
+ * MDSTable instances.
+ */
+class TableTool : public MDSUtility
+{
+  private:
+    MDSRoleSelector role_selector;
+
+    // I/O handles
+    librados::Rados rados;
+    librados::IoCtx io;
+
+    int apply_role_fn(std::function<int(mds_role_t, Formatter *)> fptr, Formatter *f);
+
+  public:
+    void usage();
+    int main(std::vector<const char*> &argv);
+
+};
+